CN203098042U - Oil inlet pipe body of booster - Google Patents
Oil inlet pipe body of booster Download PDFInfo
- Publication number
- CN203098042U CN203098042U CN 201320009088 CN201320009088U CN203098042U CN 203098042 U CN203098042 U CN 203098042U CN 201320009088 CN201320009088 CN 201320009088 CN 201320009088 U CN201320009088 U CN 201320009088U CN 203098042 U CN203098042 U CN 203098042U
- Authority
- CN
- China
- Prior art keywords
- oil inlet
- inlet pipe
- booster
- pipe body
- pressurized machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oil inlet pipe body of a booster. The oil inlet pipe body of the booster comprises a soft pipe section, wherein two ends of the soft pipe section are connected with steel pipe sections through sleeves, and the soft pipe section is also made of metal materials. Preferably, the soft pipe section is of a double-layer structure, the inner layer is a corrugated pipe, and the outer layer is a woven layer. According to the oil inlet pipe body of the booster, on one hand, the oil inlet pipe body of the booster is high in heat resistance and suitable for high-temperature areas near a hot source such as the booster, an exhaust pipe and a catalytic converter. On the other hand, the soft pipe section can be bent spatially, positioning of connectors at two ends can be adjusted, and vibration of an oil inlet pipe component can be buffered. Therefore, the service life of the oil inlet pipe of the booster is prolonged, and work safety is improved.
Description
Technical field
The utility model relates to the engine lubrication system, particularly a kind of pressurized machine oil inlet pipe body.
Background technique
The pressurized machine oil inlet pipe is mounted in the spare part between pressurized machine and the cylinder block (or oil sump), plays the lubricant oil water conservancy diversion, makes lubricant oil enter pressurized machine, and lubricated and cooling of charge device inner rotation and supporting element prevent pressurized machine inner piece wearing and tearing ablation.Pressurized machine is installed on the exhaust outlet, and oil inlet pipe is common and high temperature parts distances such as pressurized machine, outlet pipe and catalyst converter are closer, therefore needs higher heat resistance.
Existing pressurized machine oil inlet pipe body has two kinds of structures: structure one, body all bend with the steel tube drawing and form, and are fully hard pipe.Structure two, as shown in Figure 1, by sleeve 1 ' internal layer teflon sebific duct and outer layer metal woven tube withhold become together flexible tube section 2 ', then with lengths of steel pipes 3 ' weld.
The pressurized machine oil inlet pipe pipe structure one of above-mentioned prior art is fully hard pipe, and nothing is flexible coupling, and difficulty is installed, and ftractures easily in the environment of vibration.Pressurized machine oil inlet pipe pipe structure two, major defect are that flexible tube section material internal layer is a teflon, and skin is the Stainless Steel Wire braid, and its heat resistance is low, and thermal radiation is aging easily to cause body to break, oil seepage, initiation fire easily; Be not suitable near the high-temperature area of thermals source such as pressurized machine, outlet pipe and catalyst converter.
The model utility content
The utility model is in order to overcome defective in the above-mentioned prior art, provides a kind of and is applicable to hot environment and easily assembling, available buffer vibration, thus the pressurized machine oil inlet pipe body of longer service life.
For achieving the above object, the utility model provides a kind of pressurized machine oil inlet pipe body, comprises flexible tube section, and its two ends link to each other with lengths of steel pipes by sleeve, and flexible tube section adopts metallic material.
In the technique scheme, flexible tube section is a bellows.
In the technique scheme, preferably, flexible tube section is a double layer construction, and its internal layer is a bellows, and skin is a braid.
In the technique scheme, be weldingly connected between flexible tube section, sleeve and the lengths of steel pipes.
Compared with prior art, the utlity model has following beneficial effect: pressurized machine oil inlet pipe body comprises that flexible tube section and flexible tube section also all adopt metallic material, on the one hand, the heat resistance height is applicable near the high-temperature area of thermals source such as pressurized machine, outlet pipe and catalyst converter; On the other hand, but the flexible tube section curvature of space is realized the adjustment of two ends joint location, and can cushion the vibration of oil inlet pipe assembly.Thereby prolong the working life of pressurized machine oil inlet pipe, improve job security.
Description of drawings
Fig. 1 is a pressurized machine oil inlet pipe body schematic representation in the prior art that relates to of the utility model;
Fig. 2 is a kind of pressurized machine oil inlet pipe of the utility model body plan view;
Fig. 3 is along AA ' generalized section among the utility model Fig. 2;
Fig. 4 is a kind of pressurized machine oil inlet pipe of the utility model body plan view;
Mark the following drawings mark in conjunction with the accompanying drawings thereon:
1 '-sleeve, 2 '-flexible tube section, 3 '-lengths of steel pipes;
The 1-sleeve, 2-flexible tube section, 21-braid, 22-bellows, 3-lengths of steel pipes.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
Extremely shown in Figure 4 as Fig. 2, a kind of pressurized machine oil inlet pipe body of the present utility model, flexible tube section 2 is made up of the bellows 22 and the outer field braid 21 of internal layer, and flexible tube section 2 two ends are weldingly connected by sleeve 1 and lengths of steel pipes 3 respectively.
The used lengths of steel pipes 3 of the utility model pressurized machine oil inlet pipe body, bellows 22, braid 21, sleeve 1 are metallic material, the heat resistance height.Bellows 22 and braid 21 form double layer construction, have heat-blocking action.Bellows 22 can carry out curvature of space, realizes the adjustment of two ends joint location, and the vibration of buffering oil inlet pipe assembly.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (4)
1. a pressurized machine oil inlet pipe body comprises flexible tube section, and its two ends link to each other with lengths of steel pipes by sleeve, it is characterized in that: described flexible tube section adopts metallic material.
2. pressurized machine oil inlet pipe body according to claim 1 is characterized in that: described flexible tube section is a bellows.
3. pressurized machine oil inlet pipe body according to claim 1 is characterized in that: described flexible tube section is a double layer construction, and its internal layer is a bellows, and skin is a braid.
4. pressurized machine oil inlet pipe body according to claim 1 is characterized in that: be weldingly connected between described flexible tube section, sleeve and the lengths of steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009088 CN203098042U (en) | 2013-01-09 | 2013-01-09 | Oil inlet pipe body of booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009088 CN203098042U (en) | 2013-01-09 | 2013-01-09 | Oil inlet pipe body of booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098042U true CN203098042U (en) | 2013-07-31 |
Family
ID=48849449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009088 Expired - Fee Related CN203098042U (en) | 2013-01-09 | 2013-01-09 | Oil inlet pipe body of booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855917A (en) * | 2012-12-05 | 2014-06-11 | 永济新时速电机电器有限责任公司 | Cooling pipeline for converter and locomotive |
| CN105464738A (en) * | 2015-12-30 | 2016-04-06 | 广西玉柴机器股份有限公司 | Oil inlet pipe assembly of engine in-cylinder brake |
| CN108729975A (en) * | 2018-08-01 | 2018-11-02 | 广西玉柴机器股份有限公司 | Rocker arm shaft engine oil pressure test fixture connector |
-
2013
- 2013-01-09 CN CN 201320009088 patent/CN203098042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855917A (en) * | 2012-12-05 | 2014-06-11 | 永济新时速电机电器有限责任公司 | Cooling pipeline for converter and locomotive |
| CN105464738A (en) * | 2015-12-30 | 2016-04-06 | 广西玉柴机器股份有限公司 | Oil inlet pipe assembly of engine in-cylinder brake |
| CN108729975A (en) * | 2018-08-01 | 2018-11-02 | 广西玉柴机器股份有限公司 | Rocker arm shaft engine oil pressure test fixture connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170109 |